5737 Table 11. Deuterium Exchange of Lithium Salts of Tosylhydrazones in Ethylene Glycol-dz and in Tetrahydrofuran-DzO Tosylhydrazone of
Temp, Time, "C hr
Acetone"
71
6.3
Cyclopentanonea Cyclohexanonee
71 71
6.3 6.3
Diisopropylb ketone
30
115
Number (percentage) of deuterium atoms incorporated 0 ( 5 ) , 1 (17), 2 (31), 3 (30), 4( 17), 5 (
